51754370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5233}}^1$

素因数の和:5306

約数の個数: 32

約数和(自身を含む): 99487872

約数和(自身を除く): 47733502

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 5233, 9890, 10466, 26165, 52330, 120359, 225019, 240718, 450038, 601795, 1125095, 1203590, 2250190, 5175437, 10350874, 25877185, 51754370]

約数ペア:

[(1, 51754370), (2, 25877185), (5, 10350874), (10, 5175437), (23, 2250190), (43, 1203590), (46, 1125095), (86, 601795), (115, 450038), (215, 240718), (230, 225019), (430, 120359), (989, 52330), (1978, 26165), (4945, 10466), (5233, 9890)]